Baakadaha laambada LED-ka waxaa loo qaybin karaa laba nooc oo baakad oo kala duwan: toos ah -lagu dhejiyay iyo balastar nalka LED-emitting diode. Baakadaha LED-ka waxaa sidoo kale loo tixraacaa baakadaha LED-ka ee SMD. Mabda'a iftiinka leh ayaa ah in hadda loo rogo iyada oo loo marayo semiconductor-ka isku dhafan. Isku dhafka elektaroonigga iyo godadka, tamarta xad-dhaafka ah ayaa lagu sii daayaa qaabka iftiinka si loo gaaro saameynta iftiinka. Dhab ahaantii, waxa kale oo loo yaqaan LED. Waxay tamar koronto u rogi kartaa tamar iftiin. Sida diode caadiga ah, waxa uu ka kooban yahay PN, sidoo kale waa mid hal-jid ah. Diodes dhalaalaya ayaa lagu dhejiyaa dusha sare ee looxa khadka, oo ku habboon habka SMT, kaas oo la alxan karo. Baaxadda kuulka laambaduhu way ka yar yihiin LED-ka tooska ah ee la geliyo, marka waxaa lagu baakadeeyay meel yar si loogu xidho chips LED oo badan. Kuulaha laambada oo la dhejiyo waxay xalliyaan dhibaatooyinka dhalaalka, aragtida, fidsanaanta, isku halaynta iyo joogteynta. Marka la barbar dhigo qaybaha kale ee baakadaha, laambada balastarrada LED waxay leeyihiin faa'iidooyin aad u wanaagsan, sida waxqabadka iska caabinta seismic tayo sare leh, heerka cilladda dhibicda alxanka hooseeya iyo sifooyinka soo noqnoqda sare.
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